Is Xend versioned?

[Jim Fehlig <jfehlig@novell.com>]

When querying Xend for version this code is invoked in
tools/python/xen/xend/XendNode.py

    def xen_version(self):
        info = self.xc.xeninfo()

        try:
            from xen import VERSION
            info = {'Xen': '%(xen_major)d.%(xen_minor)d' % info,
                    'Xend': VERSION}
        except (ImportError, AttributeError):
            info = {'Xen': '%(xen_major)d.%(xen_minor)d' % info,
                    'Xend': '3.0.3'}

I cannot find a xen module from which to import VERSION, resulting in
the hardcoded one.  I would cook up a patch if I understood how, or even
if, it should be versioned.

Jim